From b38fdf49ad4239e785dc1a88f485c74e9316c413 Mon Sep 17 00:00:00 2001
From: evlist <vdv@dyomedea.com>
Date: Sat, 15 Apr 2023 17:29:50 +0200
Subject: [PATCH] Check db url before attempting to get a user id.

---
 src/lib/user-id.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/lib/user-id.ts b/src/lib/user-id.ts
index 826ef10..0de9416 100644
--- a/src/lib/user-id.ts
+++ b/src/lib/user-id.ts
@@ -32,5 +32,9 @@ export const parseDbUrl = (urlString: string) => {
   return { username: hex2a(encodedUser), database: urlString };
 };
 
-export const dbUrlToUserId = (urlString: string) =>
-  userId(parseDbUrl(urlString));
+export const dbUrlToUserId = (urlString: string) => {
+  if (!urlString) {
+    return null;
+  }
+  return userId(parseDbUrl(urlString));
+};